04/20/24

Solve This Problem

When Jason Levy was born, his grandparents deposited $3,000 into a special account for Jason's college education. The account earned 6 1/2% interest compounded daily. How much will be in the... more

04/19/24

Polynomial help

Find a degree 3 polynomial function having zeros 2, -8 and -3 and leading coefficient 6.The polynomial is     (Give your answer as a function, with y as the output. You do not need to simplify... more

04/19/24

function P(x) help

Answer the following questions for the function, p(x)=−2x−10/x2−3x−10D) For what value(s) of x does p(x)=0

04/19/24

Polynomial help

Find a degree 3 polynomial function having zeros 2, -8 and -3 and leading coefficient 6.The polynomial is     (Give your answer as a function, with y as the output. You do not need to simplify your... more

04/19/24

If the analyst leaves the money in the account for 2 years,how much interest (in dollars) is earned on the account?

A business analyst deposited $50,000 into an account earning an annual interest rate of 5.5% compounded monthly. If the analyst leaves the money in the account for 2 years,how much interest (in... more

04/19/24

Find the APY (in percent)

A bank offers a CD at an annual interest rate of 7% compounded monthly. Find the APY (in percent). Round to the nearest hundredth of a percent. %

04/19/24

Equation problem help

Consider Line 1 with the equation: y=−12 Give the equation of the line parallel to Line 1 which passes through (−10,−2)  Give the equation of the line perpendicular to Line 1 which passes... more

04/19/24

An English class consists of 22 students, and five are to be chosen to give speeches.

An English class consists of 22 students, and five are to be chosen to give speeches in a school competition. In how many different ways can the teacher choose the team, given the... more

04/19/24

The universal set

The universal set is U = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9}. If A = {2, 3, 4, 5, 6} and B = {5, 6, 7, 8, 9}, find the following. (Enter your answers as a comma-separated list.)

04/18/24

Algebra 1 and 2

a ball is thrown from a height of 70 meters with an initial downward velocity of 4 Ft/s. the height in ft after t seconds is given by the following h=70-4t-16t^2

04/18/24

What is the test statistic and critical value?

A movie theater company wants to see if there is a difference in the average price of movie tickets in St. Louis and Cleveland. They sample 20 ticket stubs from St. Louis and 25 from... more

Numbers all but

45 butterflies are drinking nectar from flowers. All but 18 butterflies tummy were full and flew away. How many butterflies flew away?

04/17/24

loga help please

Given that loga(5)≈0.77and loga(3)≈0.53 , evaluate each of the following. Hint: use the properties of logarithms to rewrite the given logarithm in terms of the the logarithms of 5 and... more

04/17/24

What are the shapes new coordinates after this series of transformations

Mary has a shape with the coordinates (0,0), (7,1), (7,6) and (3,5). She rotates it 90 degrees counter clockwise and reflects it over y=-2. What are the shape’s new coordinates?

04/17/24

Hypothesis testing with paired differences

You wish to test the following claim (HaHa) at a significance level of α=0.1. For the context of this problem, μd=μ2-μ1 where the first data set represents a pre-test and the second data set... more

04/17/24

Use Empericial Rule

Use the Empirical Rule to answer the questions below: The distribution of weights for newborn babies is approximately normally distributed with a mean of 7.3 pounds and a standard deviation of 0.8... more

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